A house costs hundreds of thousands of dollars and usually represents the biggest investment you will ever make. The good news is that houses usually increase in value. Two other large expenses vie for second place – your college education and your car. Your education will, hopefully, pay for itself over the years in the form of increased income. But your car’s value will depreciate. That’s why it’s important to preserve the value of your car by protecting it. Modular and prefab garages are an increasingly popular choice in Virginia for preserving vehicles.